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	<id>https://wiki.universitas.ro/index.php?action=history&amp;feed=atom&amp;title=3922_-_back_abc1</id>
	<title>3922 - back abc1 - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://wiki.universitas.ro/index.php?action=history&amp;feed=atom&amp;title=3922_-_back_abc1"/>
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	<updated>2026-05-01T14:21:28Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.42.1</generator>
	<entry>
		<id>https://wiki.universitas.ro/index.php?title=3922_-_back_abc1&amp;diff=7718&amp;oldid=prev</id>
		<title>Gabii: am adaugat explicatia</title>
		<link rel="alternate" type="text/html" href="https://wiki.universitas.ro/index.php?title=3922_-_back_abc1&amp;diff=7718&amp;oldid=prev"/>
		<updated>2023-12-09T21:44:53Z</updated>

		<summary type="html">&lt;p&gt;am adaugat explicatia&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 21:44, 9 December 2023&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l27&quot;&gt;Line 27:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 27:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  BDE&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  BDE&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  CDE&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  CDE&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;== Explicație ==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Primele 5 litere mari sunt {A,B,C,D,E} și se formează cuvinte cu 3 litere având literele ordonate alfabetic.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Exemplul 2 ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Exemplul 2 ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Gabii</name></author>
	</entry>
	<entry>
		<id>https://wiki.universitas.ro/index.php?title=3922_-_back_abc1&amp;diff=7634&amp;oldid=prev</id>
		<title>Gabii: Pagină nouă: = Cerința = Se citesc două numere naturale &lt;code&gt;n&lt;/code&gt; și &lt;code&gt;m&lt;/code&gt;. Afișați în ordine lexicografică toate cuvintele care sunt formate din &lt;code&gt;m&lt;/code&gt; litere folosind primele &lt;code&gt;n&lt;/code&gt; litere mari din alfabet și care au literele ordonate alfabetic strict crescător.  = Date de intrare = Programul citește de la tastatură numerele &lt;code&gt;n&lt;/code&gt; și &lt;code&gt;m&lt;/code&gt;, separate prin spații.  = Date de ieșire = Programul va afișa pe ecran pe linii separa...</title>
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		<updated>2023-12-04T16:33:39Z</updated>

		<summary type="html">&lt;p&gt;Pagină nouă: = Cerința = Se citesc două numere naturale &amp;lt;code&amp;gt;n&amp;lt;/code&amp;gt; și &amp;lt;code&amp;gt;m&amp;lt;/code&amp;gt;. Afișați în ordine lexicografică toate cuvintele care sunt formate din &amp;lt;code&amp;gt;m&amp;lt;/code&amp;gt; litere folosind primele &amp;lt;code&amp;gt;n&amp;lt;/code&amp;gt; litere mari din alfabet și care au literele ordonate alfabetic strict crescător.  = Date de intrare = Programul citește de la tastatură numerele &amp;lt;code&amp;gt;n&amp;lt;/code&amp;gt; și &amp;lt;code&amp;gt;m&amp;lt;/code&amp;gt;, separate prin spații.  = Date de ieșire = Programul va afișa pe ecran pe linii separa...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;= Cerința =&lt;br /&gt;
Se citesc două numere naturale &amp;lt;code&amp;gt;n&amp;lt;/code&amp;gt; și &amp;lt;code&amp;gt;m&amp;lt;/code&amp;gt;. Afișați în ordine lexicografică toate cuvintele care sunt formate din &amp;lt;code&amp;gt;m&amp;lt;/code&amp;gt; litere folosind primele &amp;lt;code&amp;gt;n&amp;lt;/code&amp;gt; litere mari din alfabet și care au literele ordonate alfabetic strict crescător.&lt;br /&gt;
&lt;br /&gt;
= Date de intrare =&lt;br /&gt;
Programul citește de la tastatură numerele &amp;lt;code&amp;gt;n&amp;lt;/code&amp;gt; și &amp;lt;code&amp;gt;m&amp;lt;/code&amp;gt;, separate prin spații.&lt;br /&gt;
&lt;br /&gt;
= Date de ieșire =&lt;br /&gt;
Programul va afișa pe ecran pe linii separate cuvintele cerute. În cazul în care restricțiile nu sunt îndeplinite, se va afișa mesajul &amp;quot;Nu corespunde restricțiilor&amp;quot;.&lt;br /&gt;
&lt;br /&gt;
= Restricții și precizări =&lt;br /&gt;
&lt;br /&gt;
* &amp;lt;code&amp;gt;1 ≤ n ≤ 26&amp;lt;/code&amp;gt;, &amp;lt;code&amp;gt;0 ≤ m ≤ 10&amp;lt;/code&amp;gt;&lt;br /&gt;
* &amp;lt;code&amp;gt;m ≤ n&amp;lt;/code&amp;gt;&lt;br /&gt;
&lt;br /&gt;
= Exemplul 1 =&lt;br /&gt;
Intrare&lt;br /&gt;
 5 3&lt;br /&gt;
Ieșire&lt;br /&gt;
 ABC&lt;br /&gt;
 ABD&lt;br /&gt;
 ABE&lt;br /&gt;
 ACD&lt;br /&gt;
 ACE&lt;br /&gt;
 ADE&lt;br /&gt;
 BCD&lt;br /&gt;
 BCE&lt;br /&gt;
 BDE&lt;br /&gt;
 CDE&lt;br /&gt;
&lt;br /&gt;
== Exemplul 2 ==&lt;br /&gt;
Intrare&lt;br /&gt;
 5 7 &lt;br /&gt;
consola&lt;br /&gt;
 Nu corespunde restricțiilor&lt;br /&gt;
&lt;br /&gt;
== Rezolvare ==&lt;br /&gt;
&amp;lt;syntaxhighlight lang=&amp;quot;python3&amp;quot; line=&amp;quot;1&amp;quot;&amp;gt;&lt;br /&gt;
from itertools import combinations&lt;br /&gt;
&lt;br /&gt;
def generate_words(n, m):&lt;br /&gt;
    alphabet = &amp;#039;ABCDEFGHIJKLMNOPQRSTUVWXYZ&amp;#039;&lt;br /&gt;
    letters = alphabet[:n]&lt;br /&gt;
&lt;br /&gt;
    for combination in combinations(letters, m):&lt;br /&gt;
        word = &amp;#039;&amp;#039;.join(sorted(combination))&lt;br /&gt;
        print(word)&lt;br /&gt;
&lt;br /&gt;
def check_restrictions(n, m):&lt;br /&gt;
    if 1 &amp;lt;= n &amp;lt;= 26 and 0 &amp;lt;= m &amp;lt;= 10 and m &amp;lt;= n:&lt;br /&gt;
        return True&lt;br /&gt;
    else:&lt;br /&gt;
        print(&amp;quot;Nu corespunde restricțiilor&amp;quot;)&lt;br /&gt;
        return False&lt;br /&gt;
&lt;br /&gt;
# Citirea datelor de intrare&lt;br /&gt;
n, m = map(int, input(&amp;quot;Introduceți n și m (separate prin spații): &amp;quot;).split())&lt;br /&gt;
&lt;br /&gt;
# Verificarea restricțiilor și generarea cuvintelor&lt;br /&gt;
if check_restrictions(n, m):&lt;br /&gt;
    generate_words(n, m)&lt;br /&gt;
&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;/div&gt;</summary>
		<author><name>Gabii</name></author>
	</entry>
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